REPORT OF THE STATE BOTANIST 1902 



85 



Salix nigra Marsh. 

 Black willow 

 Banks of the river, along streams and on the shores of ponds. 

 Common. May. 



Salix hicida Muhl. 



Shining willow 

 Banks of streams. Frequent. May. 



Salix fragilis L. 

 Crack ivillow. Brittle willow 

 River banks. Barton. Infrequent. May. 



Salix alba vitellina (L.) Koch 

 White willow 

 Banks of streams. Common. May. 



Salix fluviatilis Nutt. 

 S. 1 o n g i f o 1 i a Muhl. 

 Sandbar willow 

 Low land along the river. Frequent. April-May. 



Salix bebbiana Sarg. 

 S. rostrata Richards, 

 Beaked willow 

 Sv^amps and wet places. Common. May. 



Salix humilis Marsh. 

 Prairie willow 

 Dry hills. Frequent. April. 



Salix tristis Ait. 

 Dwarf gray loillow 

 Uplands. Frequent. March-April. 



Salix discolor Muhl. 

 Pussy willow. Glaucous willcw 

 Wet soil. Common. March- April. 



Salix sericea Marsh. 

 Silky willow 

 Swamps. Common. May. 



